| name | image | role | date dissolved | date founded | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | Country | continent | Part of |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Royal Naval Engineering College |  | Engineering | 1995 | 1880 | Plymouth | England | United Kingdom | Europe | United Kingdom | Europe | Royal Navy |
| Australian contribution to UNTAG |  | Engineering | 1990 | 1989 | Namibia | Africa | |||||
| 136th Civil Engineer Squadron |  | Engineering | 1969 | United States | Americas | Air National Guard |