The Appendices part of the ACUCOBOL-GT documentation set includes the following.
| Appendix A: Specifications | Compares ACUCOBOL-GT with the ANSI standard and describes internal limits set by the compiler. |
| Appendix B: Reserved Words | Lists ACUCOBOL-GT reserved words and notes which source dialect of each word. |
| Appendix C: Changes Affecting Earlier Versions | Describes features of ACUCOBOL-GT that have changed since earlier versions, and how to accommodate these differences. |
| Appendix D: Compiler Error Messages | Lists and describes the error messages that the compiler can generate. |
| Appendix E: File Status Codes | Lists file and transaction status values and their meanings. |
| Appendix F: Intrinsic Functions | Details the latest ANSI intrinsic function module standards for COBOL. |
| Appendix G: Reserved For Future Use | Is a placeholder that serves to preserve the historic placement of Appendices H and I. |
| Appendix H: Configuration Variables | Summarizes the entries that are available for use in the ACUCOBOL-GT runtime configuration file. |
| Appendix I: ACUCOBOL-GT Library Routines | Describes callable routines that are built into the runtime system. These routines may be called directly by your programs. |