1: Intraotic OR into the ear
2: Cutaneaous
3: Epidural
4: Inhalation
5: Intra-articular
6: Intracervical
7: Intradermal
8: Intramuscular
9: Intraperitoneal
10: Intrathecal
11: Intravenous
12: Intravesical
13: Local
14: Nasal
15: Intraoculair OR into the eye
16: Oral/per os
17: Oromucosal
18: Parenteral
19: PEG (percutaneous endoscopic gastrostomy)
20: Rectal
21: Subcutaneous
22: Sublingual OR under the tongue
23: Transdermal
24: Urethral
25: Vaginal
26: Other