| ITR | Integrated Technical Review (Subsurface, replaced IMR in 2009) (Surface has Assumptions Review) | | | | Details |
| ITR | Inspection Test Record | | | | Details |
| LITRE | Lithostratigraphy Report | | | | Details |
| NITR | nitrile | | | | Details |
| nitro | nitoglycerine | | | | Details |
| LITRE | liter | | | | Details |
| MILLILITRE | milliliter | | | | Details |
| MILLILITRES | milliliter | | | | Details |
