1. 1.13.12.4 enzyme   lactate monooxygenase
                      lactate oxidase
                      lactate oxygenase
                      L-lactate monooxygenase
                      lactate 2-monooxygenase
                      lactate oxidative decarboxylase
                      L-lactate-2-monooxygenase
                      (S)-lactate:oxygen 2-oxidoreductase (decarboxylating)
                      lactic oxidase
                      lactic oxygenase

2. 1.1.1.27 enzyme   lactate dehydrogenase
                      L-(+)-lactate dehydrogenase
                      L-lactate dehydrogenase
                      NAD-lactate dehydrogenase
                      (S)-lactate:NAD+ oxidoreductase
                      lactate dehydrogenase NAD-dependent
                      L(+)-nLDH
                      lactic dehydrogenase
                      L-lactic dehydrogenase
                      lactic acid dehydrogenase
                      L-lactic acid dehydrogenase

3. 1.1.1.28 enzyme   D-lactate dehydrogenase
                      (R)-lactate:NAD+ oxidoreductase
                      D-(-)-lactate dehydrogenase (NAD)
                      D-lactic dehydrogenase
                      lactic acid dehydrogenase
                      D-lactic acid dehydrogenase
                      D-specific lactic dehydrogenase

4. 3.1.6.17 enzyme   D-lactate-2-sulfatase
                      (S)-2-O-sulfolactate 2-sulfohydrolase

5. 4.1.2.36 enzyme   lactate aldolase
                      lactate synthase
                      (S)-lactate acetaldehyde-lyase

6. 5.1.2.1 enzyme   lactate racemase
                      lactate racemase
                      lacticoracemase
                      hydroxyacid racemase
                      lactic acid racemase

7. 1.1.1.222 enzyme   (R)-4-hydroxyphenyllactate dehydrogenase
                      (R)-aromatic lactate dehydrogenase
                      D-hydrogenase, D-aryllactate
                      (R)-3-(4-hydroxyphenyl)lactate:NAD(P)+ 2-oxidoreductase

8. 1.1.2.3 enzyme   dehydrogenase, lactate (cytochrome)
                      lactate dehydrogenase (cytochrome)
                      L-lactate dehydrogenase (cytochrome)
                      L(+)-lactate:cytochrome c oxidoreductase
                      L-lactate cytochrome c oxidoreductase
                      L-lactate cytochrome c reductase
                      (S)-lactate:ferricytochrome-c 2-oxidoreductase
                      flavocytochrome b2
                      lactic acid dehydrogenase
                      lactic cytochrome c reductase
                      cytochrome b2 (flavin-free derivative of flavocytochrome b2)

9. 1.1.2.4 enzyme   D-lactate (cytochrome) dehydrogenase
                      D-lactate dehydrogenase (cytochrome)
                      D-lactate-cytochrome c reductase
                      cytochrome-dependent D-(-)-lactate dehydrogenase
                      (R)-lactate:ferricytochrome-c 2-oxidoreductase
                      lactic acid dehydrogenase
                      D-(-)-lactic cytochrome c reductase

10. 1.1.2.5 enzyme   D-lactate dehydrogenase (cytochrome c-553)
                      (R)-lactate:ferricytochrome-c-553 2-oxidoreductase

11. 1.1.99.7 enzyme   lactate-malate transhydrogenase
                      malate-lactate transhydrogenase
                      (S)-lactate:oxaloacetate oxidoreductase

12. 1.1.1.111 enzyme   imidazol-5-yl lactate dehydrogenase
                      3-(imidazol-5-yl)lactate dehydrogenase
                      (S)-3-(imidazol-5-yl)lactate:NAD(P)+ oxidoreductase

13. 3.4.23.1 enzyme   lactated pepsin
                      lactated pepsin elixir
                      elixir lactate of pepsin
                      pepsin
                      P I
                      P II
                      fundus-pepsin
                      pepsin A
                      pepsin D
                      pepsin R
                      pepsin fortior

14. 1.1.1.96 enzyme   3-(3,5-diiodo-4-hydroxyphenyl)lactate:NAD+ oxidoreductase
                      KAR
                      diiodophenylpyruvate reductase
                      2-oxo acid reductase
                      aromatic alpha-keto acid

15. 2.3.1.140 enzyme   caffeoyl-CoA:3-(3,4-dihydroxyphenyl)lactate 2'-O-caffeoyl-transferase
                      rosmarinate synthase
                      rosmarinic acid synthase
                      caffeoyl-coenzyme A:3,4-dihydroxyphenyllactic acid  caffeoyltransferase
                      4-coumaroyl-CoA:4-hydroxyphenyllactic acid 4-coumaroyl transferase