| I&O | in and out; intake and output |
|---|---|
| I/O | input/output; intake/output |
| MOI | maximum oxygen intake; multiplicity of infection |
| MPI | mannose phosphate isomerase; master patient index; maximum permitted intake; maximum point of impuls... |
| OI | obturator internus; occasional insomnia; opportunistic infection; opsonic index; orgasmic impairment... |