| Acronym | Meaning |
| SSES | Sanitary Sewer Evaluation Survey |
| SSES | Sewer System Evaluation Survey |
| SSES | Ship System Engineering Station |
| SSES | Ships Signal Exploitation Space |
| SSES | Solar System Exploration Subcommittee (US NASA) |
| SSES | Special Signals Exploitation System |
| SSES | Suite of Survivability Enhancement Systems (US Army) |
| SSES | Surface Ship Engineering Site |
| SSES | Susquehanna Steam Electric Station |