|  | 
| Rickettsiose  | YD 4600 - YD 4699 	  
YF 2700 - YF 3099 	  
 | 
| Ricœur, Paul  | CI 6180 - CI 6197 	  
 | 
| Rictus, Jehan  | IH 76760 - IH 76761 	  
 | 
| Riding, Laura  | HU 3964 - HU 3965 	  
 | 
| Ridler, Anne  | HN 7550 - HN 7555 	  
 | 
| Ridolfi, Roberto  | IV 42680 - IV 42681 	  
 | 
| Ridruejo, Dionisio  | IP 7270 	  
 | 
| Riedel, Friedrich Just.  | GI 7620 - GI 7623 	  
 | 
| Rieden-Vilshofen  | NZ 29499 	  
 | 
| Riedgräser  | WL 9610 	  
 | 
| Riefenstahl, Leni  | AP 51293 	  
 | 
| Riegel, Werner  | GN 8291 - GN 8292 	  
 | 
| Rieger, Franz von  | GN 8295 - GN 8296 	  
 | 
| Riehl, Alois  | CG 6220 - CG 6237 	  
 | 
| Riehl, Wilhelm Heinrich  | GL 8011 - GL 8014 	  
NB 6274 	  
 | 
| Riemannsche Fläche  | SK 750 	  
 | 
| Riemannsche Geometrie  | SK 370 	  
 | 
| Riemannscher Raum  | SK 370 	  
 | 
| Riemannsches Integral  | SK 400 	  
SK 420 	  
SK 430 	  
 | 
| Riemenschneider, Tilman  | NN 3055 	  
 | 
| Riementrieb  | ZL 4130 	  
 | 
| Riemer, Johannes  | GH 8388 - GH 8391 	  
 | 
| Riemerschmid, Richard  | LI 72770 	  
 | 
| Ries  | RF 28000 - RF 28918 	  
RF 28000 	  
RF 28003 	  
RF 28006 	  
RF 28009 	  
RF 28012 	  
RF 28015 	  
RF 28018 	  
RF 28021 	  
RF 28023 	  
RF 28026 	  
RF 28029 	  
RF 28032 	  
RF 28035 	  
RF 28038 	  
RF 28041 	  
RF 28050 	  
RF 28053 	  
RF 28060 	  
RF 28063 	  
RF 28065 	  
RF 28066 	  
RF 28069 	  
RF 28072 	  
RF 28075 	  
RF 28078 	  
RF 28081 	  
RF 28103 	  
RF 28104 	  
RF 28106 	  
RF 28109 	  
RF 28112 	  
RF 28115 	  
RF 28118 	  
RF 28121 	  
RF 28123 	  
RF 28126 	  
RF 28129 	  
RF 28132 	  
RF 28135 	  
RF 28138 	  
RF 28141 	  
RF 28144 	  
RF 28147 	  
RF 28150 	  
RF 28153 	  
RF 28156 	  
RF 28158 	  
RF 28159 	  
RF 28160 	  
RF 28161 	  
RF 28162 	  
RF 28165 	  
RF 28168 	  
RF 28177 	  
RF 28180 	  
RF 28183 	  
RF 28190 	  
RF 28193 	  
RF 28196 	  
RF 28199 	  
RF 28202 	  
RF 28205 	  
RF 28208 	  
RF 28211 	  
RF 28214 	  
RF 28217 	  
RF 28220 	  
RF 28226 	  
RF 28229 	  
RF 28232 	  
RF 28235 	  
RF 28238 	  
RF 28239 	  
RF 28241 	  
RF 28244 	  
RF 28247 	  
RF 28253 	  
RF 28256 	  
RF 28259 	  
RF 28262 	  
RF 28265 	  
RF 28268 	  
RF 28271 	  
RF 28277 	  
RF 28286 	  
RF 28292 	  
RF 28295 	  
RF 28298 	  
RF 28301 	  
RF 28304 	  
RF 28307 	  
RF 28310 	  
RF 28313 	  
RF 28316 	  
RF 28345 	  
RF 28348 	  
RF 28351 	  
RF 28354 	  
RF 28357 	  
RF 28360 	  
RF 28363 	  
RF 28366 	  
RF 28368 	  
RF 28369 	  
RF 28372 	  
RF 28375 	  
RF 28378 	  
RF 28381 	  
RF 28384 	  
RF 28387 	  
RF 28390 	  
RF 28393 	  
RF 28396 	  
RF 28399 	  
RF 28402 	  
RF 28405 	  
RF 28408 	  
RF 28411 	  
RF 28414 	  
RF 28417 	  
RF 28420 	  
RF 28423 	  
RF 28426 	  
RF 28429 	  
RF 28438 	  
RF 28441 	  
RF 28444 	  
RF 28447 	  
RF 28453 	  
RF 28456 	  
RF 28459 	  
RF 28462 	  
RF 28480 	  
RF 28483 	  
RF 28486 	  
RF 28489 	  
RF 28492 	  
RF 28495 	  
RF 28501 	  
RF 28507 	  
RF 28513 	  
RF 28516 	  
RF 28519 	  
RF 28522 	  
RF 28525 	  
RF 28528 	  
RF 28540 	  
RF 28543 	  
RF 28546 	  
RF 28555 	  
RF 28558 	  
RF 28559 	  
RF 28561 	  
RF 28564 	  
RF 28570 	  
RF 28573 	  
RF 28576 	  
RF 28579 	  
RF 28582 	  
RF 28585 	  
RF 28588 	  
RF 28591 	  
RF 28592 	  
RF 28594 	  
RF 28595 	  
RF 28597 	  
RF 28603 	  
RF 28606 	  
RF 28609 	  
RF 28615 	  
RF 28618 	  
RF 28621 	  
RF 28624 	  
RF 28627 	  
RF 28630 	  
RF 28633 	  
RF 28636 	  
RF 28639 	  
RF 28642 	  
RF 28645 	  
RF 28648 	  
RF 28651 	  
RF 28654 	  
RF 28657 	  
RF 28660 	  
RF 28663 	  
RF 28666 	  
RF 28669 	  
RF 28672 	  
RF 28675 	  
RF 28678 	  
RF 28681 	  
RF 28684 	  
RF 28687 	  
RF 28690 	  
RF 28693 	  
RF 28696 	  
RF 28699 	  
RF 28701 	  
RF 28702 	  
RF 28705 	  
RF 28708 	  
RF 28711 	  
RF 28714 	  
RF 28717 	  
RF 28726 	  
RF 28729 	  
RF 28735 	  
RF 28738 	  
RF 28741 	  
RF 28744 	  
RF 28747 	  
RF 28750 	  
RF 28753 	  
RF 28756 	  
RF 28759 	  
RF 28762 	  
RF 28765 	  
RF 28768 	  
RF 28771 	  
RF 28774 	  
RF 28777 	  
RF 28780 	  
RF 28783 	  
RF 28786 	  
RF 28789 	  
RF 28792 	  
RF 28795 	  
RF 28798 	  
RF 28801 	  
RF 28805 	  
RF 28808 	  
RF 28811 	  
RF 28814 	  
RF 28818 	  
RF 28820 	  
RF 28823 	  
RF 28826 	  
RF 28829 	  
RF 28835 	  
RF 28838 	  
RF 28841 	  
RF 28844 	  
RF 28850 	  
RF 28853 	  
RF 28856 	  
RF 28859 	  
RF 28865 	  
RF 28868 	  
RF 28871 	  
RF 28874 	  
RF 28877 	  
RF 28878 	  
RF 28900 	  
RF 28903 	  
RF 28906 	  
RF 28909 	  
RF 28912 	  
RF 28915 	  
RF 28918 	  
WI 7628 	  
 | 
| Riesbeck, Johann Kaspar  | GK 7575 	  
 | 
| Riesengleitflieger  | WS 5900 	  
 | 
| Riesenresonanz  | UN 2550 	  
 | 
| Riesenslalom  | ZY 7340 - ZY 7349 	  
 | 
| Riesser, Gabriel  | NP 2556 	  
 | 
| Rieti, Moše Ben-Yiṣḥāq  | IU 4740 	  
 | 
| Rietveld, Gerrit Thomas  | LI 72810 	  
 | 
| Riezler, Kurt  | NP 4675 	  
 | 
| Rif-Berberisch  | EO 3470 	  
 | 
| Riff  | WI 4550 	  
 | 
| Riffaud, Madeleine  | IH 76800 - IH 76801 	  
 | 
| Rifttalfieber  | YD 8000 - YD 8099 	  
 | 
| Rigaud, Auguste  | IK 9960 	  
 | 
| Rigaut, Jacques  | IH 76880 - IH 76881 	  
 | 
| Rigidität  | ZL 6130 	  
 | 
| Rigoni Stern, Mario  | IV 42720 - IV 42721 	  
 | 
| Říha, Bohumil  | KS 6605 - KS 6606 	  
 | 
| Riis, Jacob A.  | HT 6580 - HT 6585 	  
 | 
| Riley, James Whitcomb  | HT 6586 - HT 6589 	  
 | 
| Rilke, Rainer Maria  | GM 5162 - GM 5165 	  
 | 
| Rimanelli, Giose  | IV 42760 - IV 42761 	  
 | 
| Rimbaud, Arthur  | IG 7050 - IG 7055 	  
 | 
| Rimbertus, Hamburgensis  | FY 40498 - FY 40503 	  
 | 
| Rimini  | LF 3400 	  
 | 
| Rimskij-Korsakov, Nikolaj  | LP 65390 	  
 | 
| Rinaldi, Antonio  | IV 42800 - IV 42801 	  
 | 
| Rinckart, Martin  | GH 8400 - GH 8403 	  
 | 
| Rinderkrankheit  | XX 4200 - XX 4299 	  
 | 
| Ring <Mathematik>  | SK 180 	  
SK 230 	  
SK 600 	  
 | 
| Ringbeschleuniger  | UN 6150 	  
 | 
| Ringel, Erwin  | CU 2660 - CU 2663 	  
 | 
| Ringelnatz, Joachim  | GM 5202 - GM 5205 	  
 | 
| Ringelwürmer  | WG 5600 	  
WH 7600 	  
WP 8000 	  
 | 
| Ringen  | ZY 4460 - ZY 4469 	  
 | 
| Ringeturnen  | ZY 5250 - ZY 5259 	  
 | 
| Ringkernmethode  | ZM 3600 	  
 | 
| Ringseis, Emilie  | GL 8050 - GL 8053 	  
 | 
| Ringseis, Johann Nepomuk von  | NU 5175 	  
 | 
| Ringtennis  | ZY 2350 - ZY 2359 	  
 | 
| Ringuet  | IH 77000 - IH 77001 	  
 | 
| Rinser, Luise  | GN 8366 - GN 8367 	  
 | 
| Rinuccinus, Alemannus  | IU 4745 	  
 | 
| Rinutius, Aretinus  | FZ 22400 - FZ 22405 	  
 | 
| Río, Ángel del  | IP 7280 - IP 7281 	  
 | 
| Rio Group  | MK 6900 	  
 | 
| Rio, Michel  | IH 77020 - IH 77021 	  
 | 
| Ríos, Julián  | IQ 17750 - IQ 17751 	  
 | 
| Riotor, Léon  | IH 77040 - IH 77041 	  
 | 
| Ripellino, Angelo Maria  | IV 42840 - IV 42841 	  
 | 
| Ripley, George  | HT 6590 	  
 | 
| Rippenquallen  | WP 4900 	  
 | 
| Ripuarisch  | GD 3940 	  
 | 
| RISC  | ST 170 	  
 | 
| Risi, Nelo  | IV 42880 - IV 42881 	  
 | 
| Risiko  | QC 020 	  
QQ 600 	  
 | 
| Risikoanalyse  | QC 020 	  
QP 360 	  
QP 720 	  
 | 
| Risikoaversion  | QC 020 	  
 | 
| Risikobereitschaft  | QC 020 	  
 | 
| Risikogesellschaft  | MS 1190 	  
 | 
| Risikokapital  | QK 620 	  
QP 752 	  
 | 
| Risikomanagement  | QP 300 	  
 | 
| Risikoschwangerschaft  | YM 6000 - YM 6099 	  
 | 
| Risikosport  | ZX 6300 - ZX 6309 	  
ZY 1760 	  
ZY 9990 - ZY 9999 	  
 | 
| Risikotheorie  | QC 020 	  
QQ 600 	  
 | 
| Risikoverhalten  | QC 020 	  
 | 
| Risikoverteilung  | QC 020 	  
 | 
| Risorgimento  | NP 5880 	  
 | 
| Risset, Jacqueline  | IH 77080 - IH 77081 	  
 | 
| Rist, Johann Georg  | GH 8499 - GH 8502 	  
 | 
| Rist, Pipilotti  | LI 72940 	  
 | 
| Ristat, Jean  | IH 77120 - IH 77121 	  
 | 
| Ristić, Marko  | KW 6445 - KW 6446 	  
 | 
| Ristoro, d'Arezzo  | IT 6758 	  
 | 
| Ristović, Aleksandar  | KW 9273 - KW 9274 	  
 | 
| Ritsos, Giannēs  | FL 31548 - FL 31553 	  
 |