| Acronym | Meaning |
| GFIS | Gas Field Ion Source |
| SVR | Systemic Vascular Resistance |
| CSDP | Continental Scientific Drilling Program |
| CPESA | Coincidence-enhanced Proton Elastic Scattering Analysis |
| PSFT | Progressive Saturation Fourier Transform |
| SC-1 | Standard Clean Solution #1 |
| AESA | Association Of Environmental Scientists And Administrators |
| GBERL | Gulf Breeze Environmental Research Laboratory |
| ITS | Internal Transcribed Spacer |
| J(Z)CCS | J(z)-conserving Coupled States Method (for Rotationally Inelastic Atom-molecule Collisions |