Four different variations of the Colombian 13ª Brigade patch (1970s to present)
- Brigada de Institutos Militares (Military Institutes Brigade) (circa 1970s)
- 13ª Brigada de Institutos Militares (13th Military Institutes Brigade) (circa early 1980s)
- 13ª Brigada (13th Brigade) (circa early 2000s)
![Colombian Army Patches 13_bri10](https://i.servimg.com/u/f67/15/27/20/97/13_bri10.jpg)
- Brigada de Institutos Militares (Military Institutes Brigade) (circa 1970s)
- 13ª Brigada de Institutos Militares (13th Military Institutes Brigade) (circa early 1980s)
- 13ª Brigada (13th Brigade) (circa early 2000s)
![Colombian Army Patches 13_bri10](https://i.servimg.com/u/f67/15/27/20/97/13_bri10.jpg)