|  | 
| Hood, Tom  | HL 3100 - HL 3105 	  
 | 
| Hooker, Richard  | HI 2524 - HI 2527 	  
 | 
| Hooker, Thomas  | HS 4100 - HS 4105 	  
 | 
| Hookeriaceae  | WL 7205 	  
 | 
| Hookeriales  | WL 7190 	  
 | 
| Hoop, Adriaan van der  | GU 54950 - GU 54951 	  
 | 
| Hoornik, Eduard  | GU 65599 - GU 65600 	  
 | 
| Hoover, Herbert  | NQ 5335 	  
 | 
| Hope, Alec Derwent  | HQ 1850 - HQ 1851 	  
 | 
| Hopewellkultur  | NF 8520 - NF 8560 	  
 | 
| Hopfenanbau  | QS 200 	  
 | 
| Hopi  | EE 3351 	  
 | 
| Hopil, Claude  | IF 7586 - IF 7587 	  
 | 
| Hopkins, Gerard Manley  | HL 3120 - HL 3125 	  
 | 
| Hopkinson, Francis  | HS 4140 - HS 4145 	  
 | 
| Hoplit  | NH 6890 	  
 | 
| Hopman, Albert  | NP 4589 	  
 | 
| Hopp, Zinken  | GW 8818 - GW 8819 	  
 | 
| Hopping-Leitfähigkeit  | UP 5060 	  
 | 
| Hopwood, Avery  | HU 3898 	  
 | 
| Hora, Josef  | KS 4850 - KS 4855 	  
 | 
| Horák, Jozef  | KU 7989 - KU 7990 	  
 | 
| Horapollo  | FH 74748 - FH 74753 	  
 | 
| Horatius Flaccus, Quintus  | FX 180998 - FX 181605 	  
FX 181198 - FX 181205 	  
FX 181298 - FX 181305 	  
FX 181398 - FX 181405 	  
FX 181498 - FX 181505 	  
FX 181548 - FX 181555 	  
FX 181605 	  
NH 4020 - NH 4023 	  
 | 
| Hordijenko, Kostjantyn O.  | KL 8195 - KL 8196 	  
 | 
| Hordyński, Jerzy  | KP 7530 - KP 7531 	  
 | 
| Hordysz, Wacław  | KP 2830 - KP 2831 	  
 | 
| Hořejší, Jindřich  | KS 4860 - KS 4861 	  
 | 
| Horia, Vintilă  | IX 6088 - IX 6089 	  
 | 
| Horizontale Mobilität  | MS 1560 	  
 | 
| Horkheimer, Max  | CI 2900 - CI 2917 	  
MC 8500 	  
 | 
| Horký, Karel  | KS 4870 - KS 4871 	  
 | 
| Hormayr, Joseph von  | GK 4945 - GK 4948 	  
 | 
| Hormon  | VK 8670 - VK 8679 	  
WC 4200 	  
WD 5800 	  
WD 5830 	  
WD 5840 	  
WK 3600 	  
XH 5300 - XH 5399 	  
XI 4600 - XI 4699 	  
YB 3600 - YB 3699 	  
 | 
| Horn <Musikinstrument>  | LR 11710 - LR 11718 	  
LT 11710 - LT 11718 	  
 | 
| Horn childe  | HH 6520 - HH 6525 	  
 | 
| Hornblattgewächse  | WL 8070 	  
 | 
| Hornburg, Lupold  | GF 7612 - GF 7613 	  
 | 
| Hornby, Nick  | HN 4546 - HN 4547 	  
 | 
| Horney, Karen  | CU 2570 - CU 2573 	  
 | 
| Hornhaut  | YO 7500 - YO 7599 	  
 | 
| Horníček, Miroslav  | KS 8973 - KS 8974 	  
 | 
| Hornmoose <Familie>  | WL 6560 	  
 | 
| Hornmoose <Ordnung>  | WL 6555 	  
 | 
| Horntiere  | WS 8600 	  
ZD 32400 	  
 | 
| Hornung, Ernest W.  | HL 3130 - HL 3131 	  
 | 
| Hornussen  | ZY 9100 - ZY 9109 	  
 | 
| Horo  | EP 15510 - EP 15513 	  
 | 
| Horov, Pavol  | KU 9245 - KU 9246 	  
 | 
| Horovitz, Israel  | HU 3899 	  
 | 
| Horrorfilm  | AP 53900 	  
 | 
| Horrorliteratur  | BE 2233 	  
 | 
| Hort  | DO 1100 - DO 1109 	  
 | 
| Horta, Victor  | LI 42935 	  
 | 
| Hortensius  | FX 154218 - FX 154225 	  
 | 
| Hortzschansky, Johann  | KQ 5930 - KQ 5931 	  
 | 
| Horvat, Ignac  | KW 5143 - KW 5144 	  
 | 
| Horvat, Joža  | KW 5150 - KW 5151 	  
 | 
| Horváth, Ivan  | KU 8001 - KU 8002 	  
 | 
| Horváth, Ödön von  | GM 3830 - GM 3833 	  
 | 
| Horvatić, Dubravko  | KW 8060 - KW 8061 	  
 | 
| Hosain, Attia  | HQ 6480 - HQ 6481 	  
 | 
| Hoshi, Shin'ichi  | EI 6050 - EI 6051 	  
 | 
| Hosius, Stanislaus  | NN 3190 	  
 | 
| Hospital  | QX 100 	  
 | 
| Hospitalismus <Hygiene>  | XE 4400 - XE 4499 	  
 | 
| Hostilian, Römisches Reich, Kaiser  | NH 7650 	  
 | 
| Hostos, Eugenio Maria de  | IQ 10470 - IQ 10471 	  
 | 
| Hostovský, Egon  | KS 4923 - KS 4924 	  
 | 
| Hotelbau  | ZH 6760 	  
 | 
| Hotelgewerbe  | QR 566 	  
ZH 6750 	  
 | 
| Hotman, François  | IF 3504 	  
NN 2050 	  
 | 
| Houba, Karel  | KS 8983 - KS 8984 	  
 | 
| Houellebecq, Michel  | IH 51110 - IH 51111 	  
 | 
| Hough, Emerson  | HT 5656 - HT 5659 	  
 | 
| Hough, Graham  | HN 4550 - HN 4555 	  
 | 
| Houghton, Richard Monckton Milnes  | HL 3684 - HL 3685 	  
 | 
| House, Edward Mandell  | HT 5670 - HT 5675 	  
 | 
| Housman, A. E.  | HM 3000 - HM 3005 	  
 | 
| Housman, Clemence  | HL 3180 - HL 3185 	  
 | 
| Housman, Laurence  | HM 3006 - HM 3007 	  
 | 
| Houssaye, Arsène  | IG 6380 	  
 | 
| Hout, Jan van  | GU 39100 - GU 39101 	  
 | 
| Houville, Gérard d'  | IH 51160 - IH 51161 	  
 | 
| Houwald, Ernst von  | GL 5780 - GL 5783 	  
 | 
| Hoverbeck, Leopold von  | NP 2938 	  
 | 
| Hovey, Richard  | HT 5640 - HT 5645 	  
 | 
| Howard, Brian  | HM 3008 - HM 3009 	  
 | 
| Howard, Elizabeth Jane  | HN 4570 - HN 4575 	  
 | 
| Howard, Sidney Coe  | HU 3923 	  
 | 
| Howe, Julia Ward  | HT 5696 - HT 5697 	  
 | 
| Howe, Susan  | HU 3924 - HU 3925 	  
 | 
| Howells, William Dean  | HT 5700 - HT 5705 	  
 | 
| Hoyer, Anna Ovena  | GH 6749 - GH 6752 	  
 | 
| HPLC  | VG 7500 - VG 7509 	  
 | 
| HPPLC  | VG 7300 - VG 7309 	  
 | 
| HPTLC  | VG 7300 - VG 7309 	  
 | 
| Hrabanus, Maurus  | FY 29898 - FY 29903 	  
 | 
| Hrabovsʹkyj, Pavlo A.  | KL 5880 - KL 5885 	  
 |