| Subject | Romanian | English |
| construct. | ancoraj fix | dead anchor |
| construct. | aparat de reazem fix | fixed bridge bearing |
| construct. | baraj fix | nonoverflow dam |
| agric. | capital fix | fixed assets |
| agric. | capital fix | fixed capital |
| agric. | care fixează azotul | nitrogen-gathering |
| agric. | care fixează azotul | nitrogen-fixing |
| agric. | care fixează solul | soil fixing |
| agric. | care fixează solul | soil-stabilizing |
| comp., MS | consum fix de materiale | fixed material consumption (Absolute quantity of a material resource to be used to complete an assignment. A fixed consumption rate indicates that the amount of material used will be constant, regardless of changes to task duration or assignment length) |
| account. | contract cu preț fix | fixed price contract |
| gen. | costuri fixe | fixed costs |
| econ. | durata de amortizare a fondurilor fixe | term of assets depreciation |
| stat. | efecte fixe constante model | fixed effects constants model |
| math. | efecte fixe constante model | fixed effects constants model |
| transp., avia. | elice cu pas fix | fixed-pitch |
| transp., avia. | elice cu pas fix | fixed-pitch propeller |
| transp., avia. | elice cu pas fix | fixed pitch propeller |
| construct. | falț fix de învelitoare | raised welt of metal-sheet roofing |
| construct. | far fix | fixed beacon |
| math. | fix eşantion | fixed sample |
| math. | fixe de bază index | fixed base index |
| econ., fin. | formare brută de capital fix | gross fixed capital formation |
| econ., fin. | formare brută de capital fix | gross fixed asset formation |
| construct. | ieșirea din funcțiune a panourilor fixe | withdrawal of fixed assets |
| construct. | iluminat fix | stationary lighting |
| construct. | legături fixe | stationary constraints |
| econ. | lichidarea fondurilor fixe | liquidation of fixed capital stock |
| commer. | listă de valori fixe | fixed valuation schedule |
| agric. | mijloace fixe | fixed assets |
| agric. | mijloace fixe | basic funds |
| construct. | mijloace fixe de deservire tehnică | stationary maintenance means |
| load.equip. | montant fix | fixed upright |
| transp. | opritor de linie fix | track buffer stop |
| transp. | opritor de linie fix | bumper |
| transp. | opritor de linie fix | buffer stop |
| construct. | opritor fix | rigid shear connector |
| construct. | plăți fixe | fixed payment |
| construct. | plăți fixe | settled payment |
| agric. | preț fix | set price |
| agric. | preț fix | fixed price |
| comp., MS | proiect cu preț fix | fixed-price project (A type of project in which the customer pays a predetermined amount for the entire project) |
| construct. | punct fix | fixed point |
| chem. | reactor cu pat fix | fixed-bed reactor |
| construct. | reazem articulat fix | hinged immovable support |
| construct. | reazem cilindric fix | fixed cylindrical support |
| eng. | reazem fix | fixed bearing |
| eng. | reazem fix | fixed support |
| construct. | recipient fix pentru gunoi | rubbish-collector chamber |
| econ. | reevaluarea fondurilor fixe | revaluation of fixed assets |
| commun., transp., avia. | rețeaua serviciului fix de telecomunicații aeronautice | Aeronautical Fixed Telecommunication Network |
| mach.mech. | scripete fix | fixed pulley |
| commun. | serviciu fix | fixed service |
| commun., transp., avia. | serviciu fix aeronautic | aeronautical fixed service |
| commun. | serviciu fix prin satelit | fixed satellite service |
| fin. | sistem de ofertare cu prețuri fixe | fixed price offer system |
| fin. | sistem de ofertare cu prețuri fixe | firm price offer |
| fin. | sistem de ofertare cu prețuri fixe | ordinary procedure |
| environ. | sistem fix de luptă împotriva incendiilor | stationary fire protection system |
| environ. | sistem fix de protecție împotriva incendiilor | stationary fire protection system |
| construct. | structura fonduriilor fixe | structure of basic assets |
| construct. | sudura îmbinărilor fixe | welding of fixed joints |
| construct. | sudura îmbinărilor fixe | welding of nonrotatable joints |
| environ., energ.ind., el. | tarif fix | feed-in tariff |
| fin. | titlu cu venit fix | fixed-yield security |
| fin. | titlu cu venit fix | fixed-income security |
| econ. | uzura fondurilor fixe | depreciation of fixed assets |
| construct. | valoarea de bilanț a fondurilor fixe | balance-sheet cost of basic assets |
| construct. | valoarea de înlocuire a fondurilor fixe | recovery cost of basic assets |
| construct. | valoarea inițială a fondurilor fixe | initial cost of fixed capital |
| construct. | valoarea medie anuală a fondurilor fixe | average annual cost of fixed assets |
| construct. | valoarea rămasa a fondurilor fixe | depreciated cost of basic assets |
| construct. | vector fix | position vector |
| construct. | vector fix | fixed vector |