| Acronym | Meaning |
| ABK | Abkhaz Language (ISO 639-2 Code) |
| SEAL | SEa-Air-Land |
| CODEC | Coder-Decoder / Compressor-Decompressor / Compression-Decompression Algorithm |
| SCFS | Standard Cubic Foot Per Second (unit Of Measurement Of Fluid Flow) |
| BY | Burundi (FIPS 10-4 Country Code) - Belarus (ISO 3166 Digram) |
| CA | Catalan Language (ISO 639-1 Code) |
| CHU | Old Church Slavonic Language (ISO 639-2 Code) |
| NASS | National Association Of Secretaries Of State [3] |
| ROI | Return On Investment |
| XE | Xenon |