| 21121 | Y Alphabetical Letter | |
| 2680 | Y - CHROMOSOMES | |
| 18930 | Y SHAPED ANGIOMA see ANGIOMA - Y SHAPE | D |
| 7756 | Y.Q.S. | |
| 18475 | Y5 | |
| 18360 | YABA TUMOUR | |
| 19425 | YABA-1 (Bunyaviridae) Virus | |
| 18914 | YABUUCHIAE | |
| 18778 | YABUUCHIAE FLAVOBACTERIUM | |
| 18823 | YACAABA (Bunyaviridae) | |
| 24963 | YAEYAMA CHLORELLA | |
| 3938 | YAGE (Banisteria Caapi/Ayahuasco) | |
| 25471 | YAM | |
| 22437 | YAM - Mexican (Dioscorea Mex.) Herb | |
| 22443 | YAM (Dioscorea Batatas) Root | |
| 17261 | YAM MOSAIC VIRUS | |
| 11333 | Y-AMINOBUTYRATE [GABA] | |
| 3854 | YANG | |
| 17236 | YANG - GEOPATHIC STRESS | |
| 22049 | YANG DEFICIENCY | |
| 25364 | YANG DEFICIENCY: SPLEEN | |
| 13044 | YANG DISCHARGING FIELD | |
| 14485 | YANG HEEL - BILATERAL | |
| 14488 | YANG WEI MO - BILATERAL | |
| 24458 | YANG XUE AN SHEN WAN | |
| 18048 | YANOIKUAE Bacteria | |
| 18750 | YAQUINA HEAD | |
| 23083 | YARROW (Achillea millefolium) Oil | |
| 4180 | YARROW (Golden) F.E. | |
| 18853 | YARROW LIPOLYTICA | |
| 4207 | YARROW Pink (Achil.Mill.Roseus) F.E. | |
| 8380 | YARROW Red (Achil.Mil.Rubrum) F.E. | |
| 21773 | YARROW SPECIAL FORMULA F.E. | |
| 4220 | YARROW White (Achillea Millefol.) F.E. | |
| 12822 | YARROW Yellow (Achil.Mil.Filip.) F.E. | |
| 15064 | YARROW, White | Achillea Millefolium HERB |
| 17262 | YATAPOXVIRUS | |
| 12345 | YATREN see CHINIOFON | |
| | YAWS see FRAMBOESINA | |
| 1504 | YEAST | |
| 6371 | YEAST - BAKERS | |
| 6372 | YEAST - BREWERS | |
| 22419 | YEAST CELL WALL - BETA 1.3 GLUCANS | |
| 25845 | YEAST FU | |
| 12109 | YEAST INFECTION | |
| 19429 | YEAST RNA VIRUS - ALL | |
| 19494 | YEDO Fungus | |
| 25195 | YELLOW | DINSHAH COLOUR SYSTEM |
| 17773 | YELLOW - 5873 ANGSTROM | |
| 13090 | YELLOW & GREEN KANGAROOS PAW A.F.E. | |