weight, G

https://dx.doi.org/10.1351/goldbook.W06668
Force of gravity acting on a body, G = m g, where m is its mass and g the acceleration of free fall.
Source:
PAC, 1996, 68, 957 (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 999