| TRY | Tryptamine |
| NAC TRY | N-Ac Tryptamine |
| 5OH TRY | 5-OH Tryptamine or Serotonin |
| 5OME TRY | 5-OCH3 Tryptamine |
| NAC 5OH TRY | N-Ac-5-OH Tryptamine |
| 5F TRY; IS1 | 5-F Tryptamine |
| 5OH TRP | 5-OH Tryptophan |
| TRP | Tryptophan |
| TRP D5; IS2 | Tryptophan D5 |
| TEE | Tryptophan Ethyl Ester |
| AA | Anthranilic acid |
| 3OH AA | 3-OH Anthranilic acid |
| KYNA | Kynurenic acid |
| KYN | Kynurenine |
| 3OH KYN | 3-OH Kynurenine |
| MEL | Melatonin or N-Ac-5- OCH3 Tryptamine |
| MEL OCD3, IS3 | Melatonin OCD3 |
| SPE | Solid Phase Extraction |