| Signora Volpe | Signorelli, Luca | Signoret |
| Signoret, Simone | Signoreta | Signoreta victorina |
| Signoretia | Signoretia astraea | Signoretia atriplicis |
| Signoretia attis | Signoretia augur | Signoretia aureola |
| Signoretia benguetensis | Signoretia bilineata | Signoretia carinata |
| Signoretia clypeata | Signoretia congoensis | Signoretia dentata |
| Signoretia fernandensis | Signoretia gracilis | Signoretia greeni |
| Signoretia karaseki | Signoretia luzulae | Signoretia maculata |
| Signoretia malaya | Signoretia minor | Signoretia mokensis |
| Signoretia nzombe | Signoretia pacifica | Signoretia palustris |
| Signoretia sumatrana | Signoretia tagalica | Signoretia unimaculata |
| Signoretia yangi | Signori, Giuseppe | Signoria |
| Signorini, Telemaco | Signosoma | Signosoma impressum |
| Signosomopsis | Signosomopsis argentea | Signosomopsis townsendi |
| Signs | Signum | Signum (matematik) |
| Signum (restaurang) | Signum (tidskrift) | Signum (varumärke) |
| Signum sectionis | Signumfunktionen | Signumpriset |
| Signums svenska konsthistoria | Signums svenska kulturhistoria | Signy |
| Signy (ö i Antarktis) | Signy Island | Signy Research Station |
| Signy Wennerholm | Signy, isla | Signy, Vaud |
| Signy-Avenex | Signy-l'Abbaye | Signy-le-Petit |
| Signy-Montlibert | Signy-Signets | Sigodesmus |
| Sigodesmus contortus | Sigodesmus ferrarai | Sigodesmus indigus |
| Sigodesmus innotatus | Sigodesmus monocerus | Sigodesmus ruspolii |
| Sigogne | Sigolsheim | Sigonce |
| Sigonella | Sigonella flygbas | Sigonella-basen |
| Sigong | Sigong (socken) | Sigong Xiang |
| Sigorus | Sigorus porcus | Sigottier |
| Sigou (köpinghuvudort i Kina, Shaanxi, lat 34,94, long 108,93) | Sigou Zhen | Sigoulès |
| Sigoules | Sigournais | Sigourney |
| Sigourney Weaver | Sigourney, Iowa | Sigouxiang (ort i Kina, Gansu Sheng, lat 34,37, long 104,08) |
| Sigoyer | Sigoyer (Alpes-de-Haute-Provence) | Sigoyer (Hautes-Alpes) |
| Sigoyer, Alpes-de-Haute-Provence | Sigoyer, Hautes-Alpes | Sigraiv |
| Sigratjärnen | Sigríðarstaðasandur | Sigríðarstaðavatn |
| Sigríður Þorsteinsdóttir | Sigríður Beinteinsdóttir | Sigríður Einarsdóttir |
| Sigríður Hagalín | Sigríður Tómasdóttir | Sigrún Eðvaldsdóttir |
| Sigrell, Anders | Sigri Island | Sigri M. Gaïni |
| Sigri Mitra Gaïni | Sigri Mitra Gaini | Sigrid |
| Sigrid & Isaac | Sigrid (artist) | Sigrid (ö i Antarktis) |
| Sigrid (musikartist) | Sigrid (sångare) | Sigrid Adams-Klingberg |
| Sigrid af Forselles | Sigrid Agren | Sigrid Amalia Leijonhufvud |
| Sigrid Aminoff | Sigrid Arby | Sigrid Arnoldson |
| Sigrid Arnoldson-Fischhof | Sigrid Aron Forsius | Sigrid av Sverige |
| Sigrid av Sverige (1100-talet) | Sigrid av Sverige (1568) | Sigrid av Sverige (980-talet) |
| Sigrid Backman | Sigrid Banér | Sigrid Bárány |
| Sigrid Bølling | Sigrid Beckman | Sigrid Bemson |
| Sigrid Bensow | Sigrid Bernson | Sigrid Bielke |
| Sigrid Birgitta Margareta Sandberg | Sigrid Björkegren | Sigrid Blomberg |
| Sigrid Bolkéus | Sigrid Boo | Sigrid Botholfsdotter |
| Sigrid Brahe | Sigrid Brander | Sigrid Bränder |
| Sigrid Calamnius | Sigrid Carlheim-Gyllensköld | Sigrid Combüchen |
| Sigrid de Verdier | Sigrid den fagra | Sigrid Deurell |
| Sigrid Deurell-Lundgren | Sigrid Ekehielm | Sigrid Ekendahl |
| Sigrid Eklöf | Sigrid Eklöf-Trobäck | Sigrid Elmblad |
| Sigrid Engström | Sigrid Eriksdotter Vasa | Sigrid Eskilsdotter (Banér) |
| Sigrid Eskilsdotter Banér | Sigrid Eva Helena Brander | Sigrid Evelina Eklöf |
| Sigrid Fick | Sigrid Fischhof | Sigrid Fredrica Juliana Snoilsky |
| Sigrid Fridman | Sigrid Friedman | Sigrid Göransson |
| Sigrid Genberg-Stendahl | Sigrid Gillner | Sigrid Gillner-Ringenson |
| Sigrid Granfelt | Sigrid Gunilla Thorssell | Sigrid Gurie |
| Sigrid Gustafsdotter Banér | Sigrid Hallgren | Sigrid Hedman |
| Sigrid Helga Lütken | Sigrid Hellewi Kullman | Sigrid Helliesen Lund |
| Sigrid Herlitz | Sigrid Hilma Sofia Rudebeck | Sigrid Hjertén |
| Sigrid Hjerten | Sigrid Holm | Sigrid Holmquist |
| Sigrid Holmström | Sigrid Horne Rasmussen | Sigrid Horne-Rasmussen |
| Sigrid Huun | Sigrid Ingeborg Heintze | Sigrid Johansson |
| Sigrid Johnson | Sigrid Jones | Sigrid Jonsson |
| Sigrid Jusélius stiftelse | Sigrid Kahle | Sigrid kahle |
| Sigrid Karolina Sofia Fridman | Sigrid Katarina Beckman | Sigrid Key |
| Sigrid Kirchmann | Sigrid Kjellin | Sigrid Knutsdotter |
| Sigrid Knutsdotter av Sverige | Sigrid Kolmodin | Sigrid kolmodin |
| Sigrid Kristina Söderlund | Sigrid Kruse | Sigrid Landgraf |
| Sigrid Larsson | Sigrid Löffler | Sigrid Lütken |
| Sigrid Leijonhufvud | Sigrid Lidströmer | Sigrid Lind |
| Sigrid Lindberg | Sigrid Lindholm | Sigrid Lithzéus |
| Sigrid Lund | Sigrid Lundgren | Sigrid Madison |
| Sigrid Margit Söderberg | Sigrid Maria Göransson | Sigrid Maria Josefina Ingeborg Richissa Eufemia Ulfhild Sparre |
| Sigrid Maria Schauman | Sigrid Marie Elisabet Neiiendam | Sigrid Millrath |
| Sigrid Miltopaeus | Sigrid Neiiendam | Sigrid Netzel |
| Sigrid Nilsdotter | Sigrid Nilsdotter (predikant) | Sigrid Nordlund |
| Sigrid Nunez | Sigrid Olsson | Sigrid Onégin |
| Sigrid Oxenstierna-Aminoff | Sigrid Paues | Sigrid Påhlsdotter |
| Sigrid Posse | Sigrid Precht | Sigrid Raabe |
| Sigrid Rausing | Sigrid Rissler | Sigrid Rodhe |
| Sigrid Romero | Sigrid Rudebeck | Sigrid rudebecks |
| Sigrid Rudebecks | Sigrid Rudebecks elementarskola för flickor | Sigrid rudebecks gymnasium |
| Sigrid Rudebecks gymnasium | Sigrid Rudebecks skola | Sigrid Sandström |
| Sigrid Söderlund | Sigrid Schauman | Sigrid Schlapkohl |
| Sigrid Schnéevoigt | Sigrid Schou | Sigrid Sköldberg-Pettersson |
| Sigrid Smitt | Sigrid Snoilsky | Sigrid Sofia Backman |
| Sigrid Sparre | Sigrid Storråda | Sigrid Storråda (fartyg) |
| Sigrid Strindberg | Sigrid Sture | Sigrid Sundborg |
| Sigrid Sundgren-Schnéevoigt | Sigrid Sundius-Beckman | Sigrid Svantesdotter (Sture) |
| Sigrid Svantesdotter Sture | Sigrid Svendsdatter | Sigrid Synnergren |
| Sigrid Taube | Sigrid Thornton | Sigrid Undset |
| Sigrid Valborg Hansson | Sigrid Vestdahl | Sigrid von Essen |
| Sigrid Wahlström | Sigrid Wallert | Sigrid Wasastjerna |
| Sigrid Wiking-Olsson | Sigrid Wolf | Sigrid Wolf-Schöller |
| Sigrid Wrede | Sigrid Wrede-Mandelin | Sigrid, Islotes |
| Sigridarstadasandur | Sigridea | Sigridea californica |
