| Acronym | Meaning |
| MICR | Magnetic Ink Character Recognition (Reader) |
| DCI | Display Control Interface |
| HMD | Head-Mounted Display |
| DEBI | DMA Extended Bus Interface |
| SGRAM | Synchronous Graphic RAM |
| VTAM | Virtual Telecommunications Access Method |
| PERL | Practical Extraction And Report Language |
| DIF | Data Interchange Format |
| CCITT | Consultative Committee For International Telephony And Telegraphy |
| PAD | Portable Application Description |