| sc | "spinal cord" |
| 11N | "accessory nerve nucleus" |
| 11n | "spinal accessory nerve" |
| 1Sp | "lamina 1 of the spinal gray" |
| 2Sp | "lamina 2 of the spinal gray" |
| 2SpI | "lamina 2 of the spinal gray, inner part" |
| 2SpO | "lamina 2 of the spinal gray, outer part" |
| 3Sp | "lamina 3 of the spinal gray" |
| 4Sp | "lamina 4 of the spinal gray" |
| 5Sp | "lamina 5 of the spinal gray" |
| 5SpL | "lamina 5 of the spinal gray, lateral part" |
| 5SpM | "lamina 5 of the spinal gray, medial part" |
| 6Sp | "lamina 6 of the spinal gray" |
| 6SpL | "lamina 6 of the spinal gray, lateral part" |
| 6SpM | "lamina 6 of the spinal gray, medial part" |
| 7Sp | "lamina 7 of the spinal gray" |
| 8Sp | "lamina 8 of the spinal gray" |
| 9Sp | "lamina 9 of the spinal gray" |
| 10Sp | "lamina 10 of the spinal gray" |
| Ad9 | "adductor motoneurons of lamina 9" |
| asp | "anterior spinal artery" |
| Ax9 | "axial muscle motoneurons of lamina 9" |
| Bi9 | "biceps motoneurons of lamina 9" |
| CC | "central canal" |
| CE | "cauda equina" |
| CeCv | "central cervical nucleus" |
| CEx9 | "crural extensor motoneurons of lamina 9" |
| CFl9 | "crural flexor motoneurons of lamina 9" |
| CoVert | "coccygeal vertebra" |
| Cr9 | "cremaster motoneurons of lamina 9" |
| cu | "cuneate fasciculus" |
| D | "dorsal nucleus (Clarke)" |
| dcs | "dorsal corticospinal tract" |
| De9 | "deltoid motoneurons of lamina 9" |
| df | "dorsal funiculus" |
| dl | "dorsolateral fasciculus (Lissauer)" |
| dr | "dorsal root" |
| DRG | "dorsal root ganglion" |
| ExA9 | "external anal sphincter motoneurons of lamina 9" |
| ExU9 | "external urethral sphincter motoneurons of lamina 9" |
| FEx9 | "forearm extensor motoneurons of lamina 9" |
| FFl9 | "forearm flexor motoneurons of lamina 9" |
| Gl9 | "gluteal motoneurons of lamina 9" |
| gr | "gracile fasciculus" |
| Hm9 | "hamstring motoneurons of lamina 9" |
| IB | "internal basilar nucleus" |
| ICl | "intercalated nucleus" |
| IClPe | "intercalated nucleus, paraependymal part" |
| ICo9 | "intercostal muscle motoneurons of lamina 9" |
| IH9 | "infrahyoid muscle motoneurons of lamina 9" |
| IML | "intermediolateral column" |
| IMM | "intermediomedial column" |
| IPs9 | "iliopsoas motoneurons of lamina 9" |
| LatC | "lateral cervical nucleus" |
| LD9 | "latissimus dorsi motoneurons of lamina 9" |
| LDCom | "lumbar dorsal commissural nucleus" |
| lf | "lateral funiculus" |
| LPrCb | "lumbar precerebellar nucleus" |
| LS9 | "levator scapulae motoneurons of lamina 9" |
| LSp | "lateral spinal nucleus" |
| Man9 | "manus motoneurons of lamina 9" |
| Pec9 | "pectoral muscle motoneurons of lamina 9" |
| Pes9 | "pes motoneurons of lamina 9" |
| Ph9 | "phrenic motoneurons of lamina 9" |
| Ps9 | "psoas motoneurons of lamina 9" |
| psdc | "postsynaptic dorsal column pathway" |
| Q9 | "quadriceps motoneurons of lamina 9" |
| QL9 | "quadratus lumborum motoneurons of lamina 9" |
| Rh9 | "rhomboid muscle motoneurons of lamina 9" |
| rs | "rubrospinal tract" |
| Sc9 | "scalene muscle motoneurons of lamina 9" |
| SDCom | "sacral dorsal commissural nucleus" |
| SI9 | "supraspinatus and infraspinatus motoneurons of lamina 9" |
| SM9 | "sternomastoid motoneurons of lamina 9" |
| SpPr | "spinous process of vertebra" |
| SPrCb | "sacral precerebellar nucleus" |
| SPSy | "sacral parasympathetic nucleus" |
| Sr9 | "serratus anterior motoneurons in lamina 9" |
| Tail9 | "tail muscle motoneurons of lamina 9" |
| ThAb9 | "thoracoabdominal wall muscle motoneurons of lamina 9" |
| Tr9 | "triceps motoneurons of lamina 9" |
| Tz9 | "trapezius motoneurons of lamina 9" |
| TzSM9 | "trapezius and sternomastoid motoneurons of lamina 9" |
| VAr | "vertebral arch" |
| VB | "vertebral body" |
| vf | "ventral funiculus" |
| vmf | "ventral median fissure" |
| vr | "ventral root" |
| vwc | "ventral white commissure" |