diff --git a/shared/src/main/scala/io/kaitai/struct/ClassTypeProvider.scala b/shared/src/main/scala/io/kaitai/struct/ClassTypeProvider.scala
index 0dee55827..ba2f4dc3f 100644
--- a/shared/src/main/scala/io/kaitai/struct/ClassTypeProvider.scala
+++ b/shared/src/main/scala/io/kaitai/struct/ClassTypeProvider.scala
@@ -34,7 +34,7 @@ class ClassTypeProvider(classSpecs: ClassSpecs, var topClass: ClassSpec) extends
         inClass.parentClass.toDataType
       case Identifier.IO =>
         KaitaiStreamType
-      case Identifier.ITERATOR =>
+      case Identifier.THIS =>
         currentIteratorType
       case Identifier.SWITCH_ON =>
         currentSwitchType
diff --git a/shared/src/main/scala/io/kaitai/struct/format/Identifier.scala b/shared/src/main/scala/io/kaitai/struct/format/Identifier.scala
index 2912eb9e9..70f1b884e 100644
--- a/shared/src/main/scala/io/kaitai/struct/format/Identifier.scala
+++ b/shared/src/main/scala/io/kaitai/struct/format/Identifier.scala
@@ -87,8 +87,8 @@ object Identifier {
   val ROOT = "_root"
   val PARENT = "_parent"
   val IO = "_io"
-  val ITERATOR = "_"
-  val ITERATOR2 = "_buf"
+  val THIS = "_"
+  val THIS_RAW = "_buf"
   val INDEX = "_index"
   val SWITCH_ON = "_on"
   val IS_LE = "_is_le"
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/CSharpCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/CSharpCompiler.scala
index 97693c473..8f62d535d 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/CSharpCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/CSharpCompiler.scala
@@ -226,7 +226,7 @@ class CSharpCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
     val ioName = s"io_$privateVarName"
 
     val args = rep match {
-      case RepeatUntil(_) => translator.doName(Identifier.ITERATOR2)
+      case RepeatUntil(_) => translator.doName(Identifier.THIS_RAW)
       case _ => getRawIdExpr(varName, rep)
     }
 
@@ -322,9 +322,9 @@ class CSharpCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
 
   override def handleAssignmentRepeatUntil(id: Identifier, expr: String, isRaw: Boolean): Unit = {
     val (typeDecl, tempVar) = if (isRaw) {
-      ("byte[] ", translator.doName(Identifier.ITERATOR2))
+      ("byte[] ", translator.doName(Identifier.THIS_RAW))
     } else {
-      ("", translator.doName(Identifier.ITERATOR))
+      ("", translator.doName(Identifier.THIS))
     }
     out.puts(s"$typeDecl$tempVar = $expr;")
     out.puts(s"${privateMemberName(id)}.Add($tempVar);")
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/CppCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/CppCompiler.scala
index bebf3e5bc..f9a8f0d34 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/CppCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/CppCompiler.scala
@@ -483,7 +483,7 @@ class CppCompiler(
     val ioId = IoStorageIdentifier(id)
 
     val args = rep match {
-      case RepeatUntil(_) => translator.doName(Identifier.ITERATOR2)
+      case RepeatUntil(_) => translator.doName(Identifier.THIS_RAW)
       case _ => getRawIdExpr(id, rep)
     }
 
@@ -619,9 +619,9 @@ class CppCompiler(
 
   override def handleAssignmentRepeatUntil(id: Identifier, expr: String, isRaw: Boolean): Unit = {
     val (typeDecl, tempVar) = if (isRaw) {
-      ("std::string ", translator.doName(Identifier.ITERATOR2))
+      ("std::string ", translator.doName(Identifier.THIS_RAW))
     } else {
-      ("", translator.doName(Identifier.ITERATOR))
+      ("", translator.doName(Identifier.THIS))
     }
 
     val (wrappedTempVar, rawPtrExpr) = if (config.cppConfig.pointers == UniqueAndRawPointers) {
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/GoCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/GoCompiler.scala
index 49e4343e1..a6bfd8c01 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/GoCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/GoCompiler.scala
@@ -244,7 +244,7 @@ class GoCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
     val ioName = idToStr(IoStorageIdentifier(varName))
 
     val args = rep match {
-      case RepeatUntil(_) => translator.specialName(Identifier.ITERATOR2)
+      case RepeatUntil(_) => translator.specialName(Identifier.THIS_RAW)
       case _ => getRawIdExpr(varName, rep)
     }
 
@@ -341,7 +341,7 @@ class GoCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
 
   override def handleAssignmentRepeatUntil(id: Identifier, r: TranslatorResult, isRaw: Boolean): Unit = {
     val expr = translator.resToStr(r)
-    val tempVar = translator.specialName(if (isRaw) Identifier.ITERATOR2 else Identifier.ITERATOR)
+    val tempVar = translator.specialName(if (isRaw) Identifier.THIS_RAW else Identifier.THIS)
     out.puts(s"$tempVar := $expr")
     out.puts(s"${privateMemberName(id)} = append(${privateMemberName(id)}, $tempVar)")
   }
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/JavaCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/JavaCompiler.scala
index ee19058d3..ca2877313 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/JavaCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/JavaCompiler.scala
@@ -272,7 +272,7 @@ class JavaCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
     val ioName = idToStr(IoStorageIdentifier(varName))
 
     val args = rep match {
-      case RepeatUntil(_) => translator.doName(Identifier.ITERATOR2)
+      case RepeatUntil(_) => translator.doName(Identifier.THIS_RAW)
       case _ => getRawIdExpr(varName, rep)
     }
 
@@ -400,9 +400,9 @@ class JavaCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
 
   override def handleAssignmentRepeatUntil(id: Identifier, expr: String, isRaw: Boolean): Unit = {
     val (typeDecl, tempVar) = if (isRaw) {
-      ("byte[] ", translator.doName(Identifier.ITERATOR2))
+      ("byte[] ", translator.doName(Identifier.THIS_RAW))
     } else {
-      ("", translator.doName(Identifier.ITERATOR))
+      ("", translator.doName(Identifier.THIS))
     }
     out.puts(s"$typeDecl$tempVar = $expr;")
     out.puts(s"${privateMemberName(id)}.add($tempVar);")
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/JavaScriptCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/JavaScriptCompiler.scala
index a039b4560..729f8dc4d 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/JavaScriptCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/JavaScriptCompiler.scala
@@ -339,7 +339,7 @@ class JavaScriptCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
   }
 
   override def handleAssignmentRepeatUntil(id: Identifier, expr: String, isRaw: Boolean): Unit = {
-    val tmpName = translator.doName(if (isRaw) Identifier.ITERATOR2 else Identifier.ITERATOR)
+    val tmpName = translator.doName(if (isRaw) Identifier.THIS_RAW else Identifier.THIS)
     out.puts(s"var $tmpName = $expr;")
     out.puts(s"${privateMemberName(id)}.push($tmpName);")
   }
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/LuaCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/LuaCompiler.scala
index 1f24674e9..1d95809d5 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/LuaCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/LuaCompiler.scala
@@ -309,7 +309,7 @@ class LuaCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
   override def handleAssignmentRepeatExpr(id: Identifier, expr: String): Unit =
     out.puts(s"${privateMemberName(id)}[i + 1] = $expr")
   override def handleAssignmentRepeatUntil(id: Identifier, expr: String, isRaw: Boolean): Unit = {
-    val tmpName = translator.doName(if (isRaw) Identifier.ITERATOR2 else Identifier.ITERATOR)
+    val tmpName = translator.doName(if (isRaw) Identifier.THIS_RAW else Identifier.THIS)
     out.puts(s"local $tmpName = $expr")
     out.puts(s"${privateMemberName(id)}[i + 1] = $tmpName")
   }
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/NimCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/NimCompiler.scala
index 21868c146..4570c5d7f 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/NimCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/NimCompiler.scala
@@ -65,7 +65,7 @@ class NimCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
     val ioName = s"${idToStr(id)}Io"
     val arg = rep match {
       case NoRepeat => idToStr(id) + "Expr"
-      case _ => translator.doName(Identifier.ITERATOR2)
+      case _ => translator.doName(Identifier.THIS_RAW)
     }
     out.puts(s"let $ioName = newKaitaiStream($arg)")
     ioName
@@ -369,8 +369,8 @@ class NimCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
   def handleAssignmentIterative(id: Identifier, expr: String): Unit = {
     // Need better design for this XXX
     val exprName = id match {
-      case _: RawIdentifier => translator.doName(Identifier.ITERATOR2)
-      case _ => translator.doName(Identifier.ITERATOR)
+      case _: RawIdentifier => translator.doName(Identifier.THIS_RAW)
+      case _ => translator.doName(Identifier.THIS)
     }
     out.puts(s"let $exprName = $expr")
     out.puts(s"${privateMemberName(id)}.add($exprName)")
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/PHPCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/PHPCompiler.scala
index c2c4d1476..15587b4be 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/PHPCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/PHPCompiler.scala
@@ -241,7 +241,7 @@ class PHPCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
     val ioName = s"$$_io_${idToStr(id)}"
 
     val args = rep match {
-      case RepeatUntil(_) => translator.doLocalName(Identifier.ITERATOR2)
+      case RepeatUntil(_) => translator.doLocalName(Identifier.THIS_RAW)
       case _ => getRawIdExpr(id, rep)
     }
 
@@ -313,7 +313,7 @@ class PHPCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
   }
 
   override def handleAssignmentRepeatUntil(id: Identifier, expr: String, isRaw: Boolean): Unit = {
-    val tmpName = translator.doLocalName(if (isRaw) Identifier.ITERATOR2 else Identifier.ITERATOR)
+    val tmpName = translator.doLocalName(if (isRaw) Identifier.THIS_RAW else Identifier.THIS)
     out.puts(s"$tmpName = $expr;")
     out.puts(s"${privateMemberName(id)}[] = $tmpName;")
   }
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/PerlCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/PerlCompiler.scala
index c8bfe5b0c..22120ca64 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/PerlCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/PerlCompiler.scala
@@ -202,7 +202,7 @@ class PerlCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
     val memberName = privateMemberName(id)
 
     val args = rep match {
-      case RepeatUntil(_) => translator.doName(Identifier.ITERATOR2)
+      case RepeatUntil(_) => translator.doName(Identifier.THIS_RAW)
       case _ => getRawIdExpr(id, rep)
     }
 
@@ -271,9 +271,9 @@ class PerlCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
 
   override def handleAssignmentRepeatUntil(id: Identifier, expr: String, isRaw: Boolean): Unit = {
     val (decl, tmpName) = if (isRaw) {
-      ("my ", translator.doName(Identifier.ITERATOR2))
+      ("my ", translator.doName(Identifier.THIS_RAW))
     } else {
-      ("", translator.doName(Identifier.ITERATOR))
+      ("", translator.doName(Identifier.THIS))
     }
     out.puts(s"$decl$tmpName = $expr;")
     out.puts(s"push @{${privateMemberName(id)}}, $tmpName;")
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/PythonCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/PythonCompiler.scala
index 37a75f323..0cbfe78d7 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/PythonCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/PythonCompiler.scala
@@ -327,7 +327,7 @@ class PythonCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
   }
 
   override def handleAssignmentRepeatUntil(id: Identifier, expr: String, isRaw: Boolean): Unit = {
-    val tmpName = translator.doName(if (isRaw) Identifier.ITERATOR2 else Identifier.ITERATOR)
+    val tmpName = translator.doName(if (isRaw) Identifier.THIS_RAW else Identifier.THIS)
     out.puts(s"$tmpName = $expr")
     out.puts(s"${privateMemberName(id)}.append($tmpName)")
   }
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/RubyCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/RubyCompiler.scala
index ccda2646e..dd8a70bb5 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/RubyCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/RubyCompiler.scala
@@ -338,7 +338,7 @@ class RubyCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
   }
 
   override def handleAssignmentRepeatUntil(id: Identifier, expr: String, isRaw: Boolean): Unit = {
-    val tmpName = translator.doName(if (isRaw) Identifier.ITERATOR2 else Identifier.ITERATOR)
+    val tmpName = translator.doName(if (isRaw) Identifier.THIS_RAW else Identifier.THIS)
     out.puts(s"$tmpName = $expr")
     out.puts(s"${privateMemberName(id)} << $tmpName")
   }
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/RustCompiler.scala b/shared/src/main/scala/io/kaitai/struct/languages/RustCompiler.scala
index b0e885e7b..71b2c47d6 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/RustCompiler.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/RustCompiler.scala
@@ -336,7 +336,7 @@ class RustCompiler(typeProvider: ClassTypeProvider, config: RuntimeConfig)
     }
     val t = localTemporaryName(id)
     out.puts(s"let $t = ${privateMemberName(id)};")
-    out.puts(s"let ${translator.doLocalName(Identifier.ITERATOR)} = $copy_type$t.last().unwrap();")
+    out.puts(s"let ${translator.doLocalName(Identifier.THIS)} = $copy_type$t.last().unwrap();")
   }
 
   override def condRepeatUntilFooter(id: Identifier,
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/components/ValidateOps.scala b/shared/src/main/scala/io/kaitai/struct/languages/components/ValidateOps.scala
index d90ba2140..7f90b6d55 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/components/ValidateOps.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/components/ValidateOps.scala
@@ -69,7 +69,7 @@ trait ValidateOps extends ExceptionNames {
         // using this variable
         handleAssignmentTempVar(
           attrTypeRef,
-          translator.translate(Ast.expr.Name(Ast.identifier(Identifier.ITERATOR))),
+          translator.translate(Ast.expr.Name(Ast.identifier(Identifier.THIS))),
           translator.translate(itemValue)
         )
         attrValidateExpr(
diff --git a/shared/src/main/scala/io/kaitai/struct/translators/ConstructTranslator.scala b/shared/src/main/scala/io/kaitai/struct/translators/ConstructTranslator.scala
index 7e25982dc..3ad62a156 100644
--- a/shared/src/main/scala/io/kaitai/struct/translators/ConstructTranslator.scala
+++ b/shared/src/main/scala/io/kaitai/struct/translators/ConstructTranslator.scala
@@ -8,7 +8,7 @@ import io.kaitai.struct.ConstructClassCompiler
 class ConstructTranslator(provider: TypeProvider, importList: ImportList) extends PythonTranslator(provider, importList, RuntimeConfig()) {
   override def doLocalName(s: String) = {
     s match {
-      case Identifier.ITERATOR => "obj_"
+      case Identifier.THIS => "obj_"
       case Identifier.INDEX => "i"
       case Identifier.ROOT => "this._root"
       case Identifier.IO => "_io"
diff --git a/shared/src/main/scala/io/kaitai/struct/translators/CppTranslator.scala b/shared/src/main/scala/io/kaitai/struct/translators/CppTranslator.scala
index 6d29c800e..78b016e62 100644
--- a/shared/src/main/scala/io/kaitai/struct/translators/CppTranslator.scala
+++ b/shared/src/main/scala/io/kaitai/struct/translators/CppTranslator.scala
@@ -144,8 +144,8 @@ class CppTranslator(provider: TypeProvider, importListSrc: CppImportList, import
     s"${translate(value)}->${doName(attrName)}"
 
   override def doName(s: String) = s match {
-    case Identifier.ITERATOR => "_"
-    case Identifier.ITERATOR2 => "_buf"
+    case Identifier.THIS => "_"
+    case Identifier.THIS_RAW => "_buf"
     case Identifier.INDEX => "i"
     case _ => s"$s()"
   }
diff --git a/shared/src/main/scala/io/kaitai/struct/translators/GoTranslator.scala b/shared/src/main/scala/io/kaitai/struct/translators/GoTranslator.scala
index 28647aec8..3647efdd5 100644
--- a/shared/src/main/scala/io/kaitai/struct/translators/GoTranslator.scala
+++ b/shared/src/main/scala/io/kaitai/struct/translators/GoTranslator.scala
@@ -208,8 +208,8 @@ class GoTranslator(out: StringLanguageOutputWriter, provider: TypeProvider, impo
         ResultString(s"this.${specialName(s)}")
 
       // These can be local only
-      case Identifier.ITERATOR |
-           Identifier.ITERATOR2 =>
+      case Identifier.THIS |
+           Identifier.THIS_RAW =>
         ResultString(specialName(s))
       case Identifier.INDEX => ResultString("i")
 
@@ -228,9 +228,9 @@ class GoTranslator(out: StringLanguageOutputWriter, provider: TypeProvider, impo
   def specialName(id: String): String = id match {
     case Identifier.ROOT | Identifier.PARENT | Identifier.IO =>
       id
-    case Identifier.ITERATOR =>
+    case Identifier.THIS =>
       "_it"
-    case Identifier.ITERATOR2 =>
+    case Identifier.THIS_RAW =>
       "_buf"
   }
 
diff --git a/shared/src/main/scala/io/kaitai/struct/translators/JavaTranslator.scala b/shared/src/main/scala/io/kaitai/struct/translators/JavaTranslator.scala
index 18eb78dda..d4c262198 100644
--- a/shared/src/main/scala/io/kaitai/struct/translators/JavaTranslator.scala
+++ b/shared/src/main/scala/io/kaitai/struct/translators/JavaTranslator.scala
@@ -56,8 +56,8 @@ class JavaTranslator(provider: TypeProvider, importList: ImportList) extends Bas
 
   override def doName(s: String) =
     s match {
-      case Identifier.ITERATOR => "_it"
-      case Identifier.ITERATOR2 => "_buf"
+      case Identifier.THIS => "_it"
+      case Identifier.THIS_RAW => "_buf"
       case Identifier.SWITCH_ON => "on"
       case Identifier.INDEX => "i"
       case _ => s"${Utils.lowerCamelCase(s)}()"
diff --git a/shared/src/main/scala/io/kaitai/struct/translators/LuaTranslator.scala b/shared/src/main/scala/io/kaitai/struct/translators/LuaTranslator.scala
index f2dcad1ec..ffe378ada 100644
--- a/shared/src/main/scala/io/kaitai/struct/translators/LuaTranslator.scala
+++ b/shared/src/main/scala/io/kaitai/struct/translators/LuaTranslator.scala
@@ -77,7 +77,7 @@ class LuaTranslator(provider: TypeProvider, importList: ImportList) extends Base
     "string.char(" + values.map(translate).mkString(", ") + ")"
 
   override def doLocalName(s: String) = s match {
-    case Identifier.ITERATOR => "_"
+    case Identifier.THIS => "_"
     case Identifier.INDEX => "i"
     case _ => s"self.${doName(s)}"
   }
diff --git a/shared/src/main/scala/io/kaitai/struct/translators/NimTranslator.scala b/shared/src/main/scala/io/kaitai/struct/translators/NimTranslator.scala
index f82e00eb7..3e081e8ad 100644
--- a/shared/src/main/scala/io/kaitai/struct/translators/NimTranslator.scala
+++ b/shared/src/main/scala/io/kaitai/struct/translators/NimTranslator.scala
@@ -22,8 +22,8 @@ class NimTranslator(provider: TypeProvider, importList: ImportList) extends Base
       case Identifier.ROOT => "root"
       case Identifier.PARENT => "parent"
       case Identifier.IO => "io"
-      case Identifier.ITERATOR => "it"
-      case Identifier.ITERATOR2 => "buf"
+      case Identifier.THIS => "it"
+      case Identifier.THIS_RAW => "buf"
       case Identifier.INDEX => "i"
       case Identifier.SWITCH_ON => "on"
       case Identifier.IS_LE => "isLe"
@@ -32,7 +32,7 @@ class NimTranslator(provider: TypeProvider, importList: ImportList) extends Base
     }
   override def doLocalName(s: String): String =
     s match {
-      case Identifier.ITERATOR => doName(s)
+      case Identifier.THIS => doName(s)
       case Identifier.INDEX => doName(s)
       case Identifier.ROOT => s"${ksToNim(provider.determineType(Identifier.ROOT))}(this.${doName(s)})"
       case _ => s"this.${doName(s)}"
diff --git a/shared/src/main/scala/io/kaitai/struct/translators/PHPTranslator.scala b/shared/src/main/scala/io/kaitai/struct/translators/PHPTranslator.scala
index dafc23b21..1ded901d7 100644
--- a/shared/src/main/scala/io/kaitai/struct/translators/PHPTranslator.scala
+++ b/shared/src/main/scala/io/kaitai/struct/translators/PHPTranslator.scala
@@ -58,8 +58,8 @@ class PHPTranslator(provider: TypeProvider, config: RuntimeConfig) extends BaseT
 
   override def doLocalName(s: String) = {
     s match {
-      case Identifier.ITERATOR => "$_"
-      case Identifier.ITERATOR2 => "$_buf"
+      case Identifier.THIS => "$_"
+      case Identifier.THIS_RAW => "$_buf"
       case Identifier.INDEX => "$i"
       case _ => s"$$this->${doName(s)}"
     }
diff --git a/shared/src/main/scala/io/kaitai/struct/translators/PerlTranslator.scala b/shared/src/main/scala/io/kaitai/struct/translators/PerlTranslator.scala
index 9c57890e5..7d456a802 100644
--- a/shared/src/main/scala/io/kaitai/struct/translators/PerlTranslator.scala
+++ b/shared/src/main/scala/io/kaitai/struct/translators/PerlTranslator.scala
@@ -66,8 +66,8 @@ class PerlTranslator(provider: TypeProvider, importList: ImportList) extends Bas
 
   override def doName(s: String) = {
     s match {
-      case Identifier.ITERATOR => "$_"
-      case Identifier.ITERATOR2 => "$_buf"
+      case Identifier.THIS => "$_"
+      case Identifier.THIS_RAW => "$_buf"
       case Identifier.INDEX => "$i"
       case _ => s"$s()"
     }
diff --git a/shared/src/main/scala/io/kaitai/struct/translators/PythonTranslator.scala b/shared/src/main/scala/io/kaitai/struct/translators/PythonTranslator.scala
index 8c91c010f..307214b6c 100644
--- a/shared/src/main/scala/io/kaitai/struct/translators/PythonTranslator.scala
+++ b/shared/src/main/scala/io/kaitai/struct/translators/PythonTranslator.scala
@@ -46,7 +46,7 @@ class PythonTranslator(provider: TypeProvider, importList: ImportList, config: R
 
   override def doLocalName(s: String) = {
     s match {
-      case Identifier.ITERATOR => "_"
+      case Identifier.THIS => "_"
       case Identifier.INDEX => "i"
       case _ => s"self.${doName(s)}"
     }
diff --git a/shared/src/main/scala/io/kaitai/struct/translators/RustTranslator.scala b/shared/src/main/scala/io/kaitai/struct/translators/RustTranslator.scala
index 788d49182..b3b8044e4 100644
--- a/shared/src/main/scala/io/kaitai/struct/translators/RustTranslator.scala
+++ b/shared/src/main/scala/io/kaitai/struct/translators/RustTranslator.scala
@@ -312,8 +312,8 @@ class RustTranslator(provider: TypeProvider, config: RuntimeConfig)
   }
 
   override def doLocalName(s: String): String = s match {
-    case Identifier.ITERATOR => "_tmpa"
-    case Identifier.ITERATOR2 => "_tmpb"
+    case Identifier.THIS => "_tmpa"
+    case Identifier.THIS_RAW => "_tmpb"
     case Identifier.INDEX => "_i"
     case Identifier.IO => s"${RustCompiler.privateMemberName(IoIdentifier)}"
     case Identifier.ROOT => "_r"