diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/omf/omf51/Omf51RecordTypes.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/omf/omf51/Omf51RecordTypes.java
index 2248d8932d..7773e46c1a 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/omf/omf51/Omf51RecordTypes.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/omf/omf51/Omf51RecordTypes.java
@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -38,6 +38,21 @@ public class Omf51RecordTypes {
 	public final static int LibDictionary = 0x2a;
 	public final static int LibHeader = 0x2c;
 
+	// The five following record types with names ending in "Keil", which are produced by ARM Keil's
+	// 8051 tooling, are only slight variants of the similarly-named record types in the Intel spec.
+	public final static int SegmentDEFKeil = SegmentDEF + 1;
+	public final static int ScopeDEFKeil = ScopeDEF + 1;
+	public final static int DebugItemKeil = DebugItem + 1;
+	public final static int PublicDEFKeil = PublicDEF + 1;
+
+	// The three type values 0x62, 0x63, and 0x64, which are produced by ARM Keil's 8051 toolchain,
+	// contain data that is used for source-level debugging in the company's uVision IDE--such 
+	// information as function prototypes, struct definitions, function variable names and types,
+	// etc. As more is learned about their content, more descriptive names could be considered.
+	public final static int DebugData62Keil = 0x62;
+	public final static int DebugData63Keil = 0x63;
+	public final static int DebugData64Keil = 0x64;
+
 	/**
 	 * Gets the name of the given record type
 	 *