| Subject | English | Spanish |
| gen. | fixed guide post | pilar guía fijo |
| construct. | fixed post | pie fijo |
| mil. | fixed-post system | sistema de centinelas fijos |
| fin. | post-fixed coupon | cupón fijado ex-post |
| fin. | post-fixed coupon | cupón fijado ex post |
| fin. | Post-fixed coupon | Cupón fijado ex-post |
