| Acronym | Meaning |
| OFAB | Oil Filter Actual Bypass |
| POL | Polarity |
| SADT | Structured Analysis And Design Techniques |
| IC | Indenture Code Instruction Counter |
| PAT | Preliminary Acceptance Trials |
| CRO | Cognizant Regional Office |
| SIL | Simulation Integration Laboratory |
| CRUS | Cruise |
| POFA | Programmed Operational & Functional Appraisal |
| HNDLG | Handling |