| EG | Elizabeth Grant Toronto, [CAN], http://www.elizabethgrant.com |
| FRAG | Florida Resident Access Grant |
| GS | Grant Aviation [IATA-Airline-Code/ USA] |
| RHNT | Registration Hierarchical Name Tree |
| STP | Spanning Tree Protocol |
| STA | Spanning Tree Algorithm |
| DIT | Depth of Inheritance Tree |
| DIT | Directory Information Tree |
| MIT | Management Information Tree |
| FTW | File Tree Walk |
| OIT | Object Identifier Tree |
| Tree-ring Bull. | Tree-ring Bulletin Zeitschrift |
| AST | Automatic Spanning Tree [engl.] |
| Tree Physiol. | Tree Physiology [hat ein eigenes Review] Zeitschrift |
| Int. Tree Crops J. | International Tree Crops Journal Zeitschrift |
| CBT | Core Based Tree [engl.] |
| CPST | Control Point Spanning Tree |
| FSTP | Fast Spanning Tree Protocol |
| RSTP | Rapid Spanning Tree Protocol |
| Pap. Lab. Tree Ring Res. | Papers of the Laboratory of Tree Ring Research Zeitschrift |
| Tree-Ring Res. | Tree-Ring Research [hat ein eigenes Review] Zeitschrift |
| GEN | General Bundeswehr-Dienstgrad |
| Gen | General Bundeswehr-Dienstgrad |
| GHQ | General Headquarters |
| GI | General Issue |
| GM | General MIDI |
| GM | General Manager |
| NGC | New General Catalog |
| GQ | General Quarters |
| GM | General Motors Detroit, [MA], http://www.gm.com |
| DG | Director General |
| AGR | Adjutant General |
| GA | General Assembly |
| GA | General of the Army |
| CG | Commanding General |
| GA | General-Anzeiger Bonn, http://www.general-anzeiger-bonn.de |
| VG | Vicar-General |
| GPF | General Protection Failure |
| GPI | General Purpose Interface |
| RNGC | Revised New General Catalog |
| PGM | Pragmatic General Multicast |
| GoE | General Overhauser Effect |
| GOC | General Operators Certificate |
| GML | General Markup Language |
| XG | Extended General MIDI |
| GPIB | General Purpose Interface Bus |
| GPL | General Public License [GNU] |
| GPO | General Post Office |
| rga | Remscheider General-Anzeiger Remscheid, http://www.rga-online.de |
| OLGA | Online General Analyser |