Daži DDD saīsinājumi, mērvienības un lietošanas veidi.
Some DDD abbreviations for units and routes of administration
Vienības. Units
| g | = grams | = gram |
| mg | = miligrams | = milligram |
| mcg | = mikrograms | = microgram |
| U | = vienība | = unit |
| TU | = tūkstoši vienību | = thousand units |
| MU | = miljoni vienību | = million units |
| mmol | = milimola | = millimole |
| ml | = mililitre | = millilitre |
Lietošanas veids. Route of administration (Adm.R)
| Implant | = Implants | = Implant |
| Inhal | = Ieelpošana, inhalācijām | = Inhalation |
| N | = deguna | = nasal |
| Instill | = pa sīkai drusciņai infūzija | = Instillation |
| O | = mutes | = oral |
| P | = parenterāli | = parenteral |
| R | = taisnās zarnas | = rectal |
| SL | = zemmēles / aiz vaiga | = sublingual/buccal |
| TD | = transdermāls | = transdermal |
| V | = maksts | = vaginal |
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Zāļu un to analogu meklēšana 
